I'd be very interested to see the source images before processing, to see how the resulting images differ from the originals. FWIW, http://turing.deepart.io/t/8.jpg has a URL visible in the middle.
One thing I did find interesting is that I did the test initially and got 4/10 (most felt like guesses to be honest). I repeated the test before looking at the answers (though obviously knowing the score introduces some bias), but zoomed the page so the images were about 2-3x bigger than the default. My score increased to 9/10, and I was much more confident of my answers whilst selecting them.
One thing I did find interesting is that I did the test initially and got 4/10 (most felt like guesses to be honest). I repeated the test before looking at the answers (though obviously knowing the score introduces some bias), but zoomed the page so the images were about 2-3x bigger than the default. My score increased to 9/10, and I was much more confident of my answers whilst selecting them.